Part 2
ASSEMBLY OF DRIVE PINION SHAFT COMPONENTS
1. INSTALL COUNTER DRIVEN GEAR BEARING
Using SST, press in a new bearing.
SST 09350 - 32014 (09351 - 32090)
2. INSTALL OIL SEALS TO CAGE
a. Using SST, press in a new oil seal with the lip facing downward.
SST 09350 - 32014 (09351 - 32090)
Oil seal press in depth (from flat end):
ASIAN A.W Type 9.5 mm (0.374 in.)
TOYOTA Type 10.0 mm (0.394 in.)
b. Measure the oil seal press in depth.
Oil seal press in depth: 4 mm (0.16 in.)
c. With the oil seal lip facing upward, use SST to press in a new oil seal until its end is flush with the surface of the cage.
SST 09350 - 32014 109351 - 32090)
d. Coat the oil seal lip with MP grease.
3. INSTALL SHAFT BEARING OUTER RACE TO CAGE
Using SST, press a new outer race into the cage.
SST 09350 - 32014 (09351 - 32111, 09351 - 32130)
4. INSTALL DRIVE PINION SHAFT BEARING
Using SST, press in a new bearing.
SST 09350 - 32014 (09351 - 32100)
5. PLACE BEARING CAGE ONTO DRIVE PINION SHAFT
Be careful not to damage the oil seal with the splines.
6. INSTALL GOVERNOR DRIVE GEAR
ADJUSTMENT OF DIFFERENTIAL SIDE BEARING PRELOAD
1. PLACE OUTER RACE AND ADJUSTING SHIM ONTO RH SIDE BEARING
Use the adjusting shim which was removed or one 2.40 mm (0.0945 in.) thick.
2. PLACE DIFFERENTIAL CASE INTO TRANSAXLE CASE
Be sure to install the adjusting shim.
3. INSTALL LH BEARING RETAINER
a. Do not install the O-ring yet.
b. Do not coat the bolt threads with sealant yet.
c. Temporarily tighten the five bolts evenly and gradually while turning the ring gear.
4. INSTALL RH SIDE BEARING CAP
Tighten the bolts evenly and gradually while turning the ring gear.
Torque: 500 kg-cm (36 ft-lb, 49 N.m)
5. TIGHTEN LH BEARING RETAINER
Torque: 195 kg-cm (14 ft-lb, 19 N.m)
6. ADJUST SIDE BEARING PRELOAD
Using SST and a torque meter, measure the preload of the ring gear.
SST 09564 - 32011
Preload (at starting):
New bearing 10 - 16 kg-cm (8.7 - 13.9 in.lb, 1.0 - 1.6 N.m)
Reused bearing 5 - 8 kg-cm (4.3 - 6.9 in.lb, 0.5 - 0.8 N.m)
If the preload is not within specification, remove the differential case assembly.
Reselect the RH adjusting shim.
NOTE: The preload will change about 3 - 4 kg-cm (2.6 - 3.5 in.lb, 0.3 - 0.4 N.m) with each shim thickness.
7. REMOVE DIFFERENTIAL CASE AND COMPONENT PARTS
If the preload is adjusted within specification, remove the bearing retainer, differential case, RH side bearing and shim. Be careful not lose the adjusted shim.
ASSEMBLY AND ADJUSTMENT OF DRIVE PINION SHAFT
1. INSTALL NEW O-RING ONTO BEARING CAGE
2. INSTALL DRIVE PINION SHAFT INTO CASE
Slightly tap the cage into the case until the groove with the bore can be seen.
NOTE: Drive in the bearing cage until the surface of the bearing cage passes through the groove with the bore.
3. INSTALL SNAP RING INTO CASE
a. Using SST, install the snap ring into the groove.
SST 09350 - 32014 (09351 - 32050)
b. Slightly tap the drive pinion to fit the snap ring into the groove.
4. INSTALL OIL SLINGER
Install the oil slinger, facing the lip outward.
5. INSTALL OUTER RACE
Using SST, drive the outer race into the case.
SST 09350 - 32014 (09351 - 32100, 09351 - 321401)
6. INSTALL NEW SPACER
Always use a new spacer.
Install the spacer with the small end first.
7. INSTALL COUNTER DRIVEN GEAR ONTO SHAFT
a. Place a bar at the drive pinion side and position the other end of the bar against a vise or such.
b. Drive the gear onto the shaft until the nut can be installed on the threads of the shaft.
CAUTION: Be careful not to cause an impact to the transmission case.
SST 09350 - 32014 (09351 - 32140)
8. ADJUST DRIVE PINION PRELOAD
a. Coat the threads and surface of the nut with MP grease.
b. Using SST to hold the gear, tighten the nut.
Torque: 1.750 kg-cm (127 ft-lb, 172 N.m)
SST 09330 - 00021, 09350 - 32014 (09351 - 32032)
c. Turn the gear counterclockwise and clockwise several times.
d. Using a torque meter, measure the preload of the drive pinion.
Preload (at starting):
New bearing 10 - 16 kg-cm (8.7 - 13.9 in.lb, 1.0 - 1.6 N.m)
Reused bearing 5 - 8 kg-cm (4.3 - 6.9 in.lb, 0.5 - 0.8 N.m)
- If the preload is greater than specified, replace the bearing spacer.
- If the preload is less than specified, retighten the nut 130 kg-cm (9 ft-lb, 13 N.m) at a time until the specified preload is reached.
If the maximum torque is exceeded while retightening the nut, replace the bearing spacer and repeat the preload procedure.
Do not back off the nut to reduce the preload.
Maximum torque: 2,950 kg-cm (213 ft-lb, 289 N.m)
e. If the preload is adjusted within specification, make a note of it.
ASSEMBLY OF DIFFERENTIAL
1. PLACE OUTER RACE AND SELECTED ADJUSTING SHIM ONTO RH SIDE BEARING
2. PLACE DIFFERENTIAL CASE INTO CASE
Be sure to install the adjusting shim into place.
3. INSTALL LH BEARING RETAINER
a. Install a new O-ring.
b. While holding the differential case centered with the retainer, tap in the retainer.
c. Clean the threads of the bolts and case with white gasoline
d. Coat the threads of the bolts with sealant.
Sealant: Part No. 08833 - 00070, THREE BOND 1324 or equivalent
e. Temporarily tighten the bolts evenly and gradually while turning the ring gear.
4. INSTALL RH SIDE BEARING CAP
Tighten the bolts evenly and gradually while turning the ring gear.
Torque: 500 kg-cm (36 ft-lb, 49 N.m)
5. TIGHTEN LH BEARING RETAINER
Torque: 195 kg-cm (14 ft-lb, 19 N.m)
6. MEASURE TOTAL PRELOAD
Using a torque meter, measure the total preload of the drive pinion shaft.
Total preload (at starting):
Add drive pinion preload.
New bearing 2.6 - 4.3 kg-cm (2.3 - 3.7 in.lb, 0.3 - 0.4 N.m)
Reused bearing 1.3 - 2.2 kg-cm (1.1 - 1.9 in-lb, 0.1 - 0.2 N.m)
If the preload is not within specification, disassemble and readjust.
7. STAKE COUNTER DRIVEN GEAR NUT
8. INSTALL DRIVE PINION CAP
9. INSTALL CARRIER COVER
a. Clean the threads of the bolts and case with white gasoline.
b. Coat the threads of the bolts with sealant.
Sealant: Part No. 08833 - 00070, THREE BOND 1324 or equivalent
c. Install the carrier cover over the gasket.
Torque: 250 kg-cm (18 ft-lb, 25 N.m)